gcc/testsuite/gcc.c-torture/execute/990524-1.c

   1 void abort (void);
   2 void exit (int);
   3
   4 char a[] = "12345";
   5 char b[] = "12345";
   6
   7 void loop (char * pz, char * pzDta)
   8 {
   9     for (;;) {
  10         switch (*(pz++) = *(pzDta++)) {
  11         case 0:
  12             goto loopDone2;
  13
  14         case '"':
  15         case '\\':
  16             pz[-1]  = '\\';
  17             *(pz++) = pzDta[-1];
  18         }
  19     } loopDone2:;
  20
  21   if (a - pz != b - pzDta)
  22     abort ();
  23 }
  24
  25 int
  26 main(void)
  27 {
  28   loop (a, b);
  29   exit (0);
  30 }